RADIX is a sorting algorithm which sorts all elements on the basis of a single digit at a time. RADIX sort is not limited to sorting integers, because integers can represent strings. There are two main variations of the RADIX. The first one starts from the most significant digit (MSD) and the second from the least significant digit (LSD). RADIX sort is also useful when sorting records with multiple fields, like year, month and day. RADIX sort could first sort it on the day, then the month and finally the year. [1]}
